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550574

Sigma-Aldrich

Methanol-OD

99 atom % D

Synonym(s):

mono-Deuteromethanol, Methan(ol-d), Methyl alcohol-OD

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About This Item

Linear Formula:
CH3OD
CAS Number:
Molecular Weight:
33.05
Beilstein:
1730948
EC Number:
MDL number:
UNSPSC Code:
12142201
PubChem Substance ID:
NACRES:
NA.21
Assay:
≥99.00%
technique(s):
NMR: suitable
bp:
65.5 °C (lit.)
Pricing and availability is not currently available.

isotopic purity

99 atom % D

Quality Level

Assay

≥99.00%

form

liquid

expl. lim.

5.5-36.5 % (lit.)

technique(s)

NMR: suitable

impurities

≤0.0250% water
water

refractive index

n20/D 1.327 (lit.)

bp

65.5 °C (lit.)

mp

-99 °C (lit.)

density

0.813 g/mL at 25 °C (lit.)

mass shift

M+1

SMILES string

[2H]OC

InChI

1S/CH4O/c1-2/h2H,1H3/i2D

InChI key

OKKJLVBELUTLKV-VMNATFBRSA-N

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General description

Methanol-OD is a deuterated form of methanol. It is used as a solvent in NMR-based research and analyses.

Application

Methanol-OD can be used as a deuterated solvent to:
  • Perform APPI HDX MS (atmospheric pressure photoionization hydrogen/deuterium exchange mass spectrometry).[1]
  • Synthesis 1,4-butanediol-D6 (1,4-BD-D6)from 1,4-butanediol-D8.[2]

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Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1

Target Organs

Eyes,Central nervous system

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point(F)

51.8 °F - closed cup

Flash Point(C)

11.0 °C - closed cup


Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

EU REACH Annex XVII (Restriction List)

CAS No.

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Infrared intensities of liquids XXI: integrated absorption intensities of CH3OH, CH3OD, CD3OH and CD3OD and dipole moment derivatives of methanol.
Bertie JE and Zhang SL.
Journal of Molecular Structure, 413, 333-363 (1997)
A New Analysis of the Rotational Spectrum of CH3OD.
Anderson T, et al.
Journal of Molecular Spectroscopy, 159(2), 410-421 (1993)
Photoionization of CH3OH, CD3OH, and CH3OD: Dissociative ionization mechanisms and ionic structures.
Berkowitz J.
J. Chem. Phys. , 69(7), 3044-3054 (1978)
High Resolution Fourier Transform Far Infrared Spectroscopy of CH3OD.
Mukhopadhyay I, et al.
Journal of Molecular Spectroscopy, 186(1), 15-21 (1997)
Dehydration of alcohols over alumina. VIII. Ether formation from the deuterated methanols CH3OH, CD3OH, CH3OD, and CD3OD.
Knozinger H, et al.
The Journal of Physical Chemistry, 72(8), 2770-2774 (1968)

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